{"product_id":"walker-242-91026-ignition-knock-detonation-sensor","title":"Walker 242-91026 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Volkswagen Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91026 Ignition Knock Sensor is designed to detect engine detonation and ensure optimal performance for Volkswagen models such as the Beetle, Golf, and Jetta. This sensor helps maintain engine efficiency by monitoring knock signals and adjusting ignition timing accordingly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Beetle, Golf, and Jetta models\u003c\/li\u003e\n\u003cli\u003ePart number 242-91026 for precise identification\u003c\/li\u003e\n\u003cli\u003eIgnition Knock (Detonation) Sensor type for accurate knock detection\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker under the Walker Products FSK line\u003c\/li\u003e\n\u003cli\u003eGTIN 00724620210198 for easy product tracking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Products FSK Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line focuses on emission control components, including sensors that meet stringent quality standards. This product line is engineered to provide reliable sensor performance, contributing to effective engine management and emission control systems in Volkswagen vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91026 Ignition Knock Sensor plays a critical role in detecting engine knock or detonation, which can cause damage if left unaddressed. By sensing vibrations caused by abnormal combustion, the sensor sends signals to the engine control unit (ECU) to adjust ignition timing. This helps prevent engine damage and maintains fuel efficiency in Volkswagen Beetle, Golf, and Jetta models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine performance or hesitation\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from unchecked detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 242-91026 sensor, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Locate the existing knock sensor on the engine block, remove it carefully, and replace it with the new sensor. Use proper torque specifications to avoid sensor damage and verify electrical connections are secure before reconnecting the battery.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker ignition knock sensors are manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 242-91026 may vary, Walker typically offers coverage against manufacturing defects. Refer to product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527858159797,"sku":"DKHD-242-91026","price":50.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291026_Fro.jpg?v=1774891361","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91026-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}